Computer Science 186 - Fall 2015 - Eric Brewer
Uses visual aids and blackboards effectively
Number of Respondents
43
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 4 (9.3%) |
|---|---|
| 2 | 6 (14.0%) |
| 3 | 8 (18.6%) |
| 4 | 15 (34.9%) |
| 5 | 10 (23.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |